Replace assert with parse exception in netstat parser (#3238)
Replace assert with parse exception in netstat parser (#3238)

* The netstat parser previously used an assert to make sure self.name
  was in the NETSTAT_SECTION_ID dictionary. Instead use an if statement
  and raise a parser exception if not met.

Signed-off-by: Ryan Blakley <4a327043a305696607bd61d35aea19bf3b153200@redhat.com>
RedHatInsights/insights-core,RedHatInsights/insights-core